BE812993A - Procede de remplissage gazeux et de fermeture d'enceinte etanche - Google Patents

Procede de remplissage gazeux et de fermeture d'enceinte etanche

Info

Publication number
BE812993A
BE812993A BE2053511A BE2053511A BE812993A BE 812993 A BE812993 A BE 812993A BE 2053511 A BE2053511 A BE 2053511A BE 2053511 A BE2053511 A BE 2053511A BE 812993 A BE812993 A BE 812993A
Authority
BE
Belgium
Prior art keywords
closing process
gas filling
waterproof closing
waterproof
filling
Prior art date
Application number
BE2053511A
Other languages
English (en)
Inventor
A E Delembre
M Bensoussan
N Nguyen Dat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE812993A publication Critical patent/BE812993A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Arc Welding In General (AREA)
BE2053511A 1973-03-29 1974-03-29 Procede de remplissage gazeux et de fermeture d'enceinte etanche BE812993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311374A FR2223827B1 (fr) 1973-03-29 1973-03-29

Publications (1)

Publication Number Publication Date
BE812993A true BE812993A (fr) 1974-09-30

Family

ID=9117074

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053511A BE812993A (fr) 1973-03-29 1974-03-29 Procede de remplissage gazeux et de fermeture d'enceinte etanche

Country Status (5)

Country Link
BE (1) BE812993A (fr)
DE (1) DE2414183A1 (fr)
FR (1) FR2223827B1 (fr)
GB (1) GB1460856A (fr)
NL (1) NL7404027A (fr)

Also Published As

Publication number Publication date
FR2223827A1 (fr) 1974-10-25
FR2223827B1 (fr) 1979-05-11
NL7404027A (fr) 1974-10-01
GB1460856A (en) 1977-01-06
DE2414183A1 (de) 1974-10-10

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